ASME B16.34 Y Strainer, ASTM A216 WCB, 3 Inch, 150 LB, RF
- Product Name:
- ASME B16.34 Y Strainer
- Type:
- Y Type Strainer
- Design Standard:
- ASME B16.34
- Body Material:
- ASTM A216 WCB
- Size:
- 3 Inch
- Pressure:
- Class 150 LB
- End Connection:
- RF Flanged
Key Specifications / Features
This ASME B16.34 Y Strainer, manufactured in China, is constructed with a durable ASTM A216 WCB carbon steel body. Featuring a 2-inch size (DN50) and a Class 150 LB pressure rating with PN20 compatibility, it is designed for reliable filtration in moderate-pressure systems. The RF flanged ends ensure secure and easy installation.
As an essential high-efficiency filtration equipment in purification engineering, Y-type strainers play a key role in the treatment of both domestic and industrial wastewater. They offer various advantages in design and application, making them highly favored. Y-type strainers have successfully treated large volumes of wastewater in many industries. This has enabled the effective reuse of valuable water resources, helping save a significant amount of water. The operational advantages of Y-type strainers include full automation, maintenance-free operation, a large filtration area, high filtration efficiency, long service life, stainless steel construction, optional filtration accuracy, and a wide range of specifications. Compared to other filtration equipment, Y-type strainers are among the most effective solutions in engineering. The water treated with a Y-type strainer not only meets national discharge standards but also supports the goal of water reuse.
Technical Specification
Normal Size Range: 1/2-24 Inch (DN15-DN600)
Normal Pressure Rating: PN16-PN420, Class 150-2500 LB
Material: ASTM A216 WCB, A351 CF8, CF8M, CF3, CF3M, A352 LF2, A217 WC6, WC9
Filtering Accuracy: 18-30 mesh for water filter; 10-100 mesh for air filter; 100-480 mesh for oil filter
Temperature Range: -29°C to +425°C
End Connections: RF, RTJ, BW
Standards Compliance
Design and Manufacture: ANSI B16.34, API 6D
Face to Face (End to End): ANSI B16.10, API 6D
Flanged Connection: 2-24 Inch to ANSI B16.5
Test and Inspection: API 598, API 6D
Butt Welded End: ANSI B16.5

Material for Main Parts
| No | Name of Parts | Carbon steel | Stainless steel | Stainless steel |
| 1 | Bolt | A193 B7 | A193 B8 | A193 B8M |
| 2 | Gasket | Copper Alloy | Copper Alloy | Copper Alloy |
| 3 | Drain plug | A105 | SS 304 | SS 316 |
| 4 | Bonnet | A216 WCB | A351 CF8 | A351 CF8M |
| 5 | Gasket | Graphite + SS | Graphite + SS | Graphite + SS |
| 6 | Screen | SS 304 | SS 304 | SS 316 |
| 7 | Body | A216 WCB | A351 CF8 | A351 CF8M |


